BMW 35is (N54) Tuning
Supported in 2 BMW models, 2008+.
BMW
6 supported 35is (N54) applications
Models With the BMW 35is (N54)
All Supported BMW 35is (N54) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 3-serie | 2008+ | E90-LCI | 326 hp | ECU Siemens MSD81 | AutoTuner |
| 3-serie | 2008+ | E90-LCI | 326 hp | ECU Siemens MSD80 | AutoTuner |
| 3-serie | 2008+ | E90-LCI | 326 hp | TCU Temic DKG436 Gen1 | AutoTuner |
| Z4 | 2009+ | E89 | 340 hp | ECU Siemens MSD81 | AutoTuner |
| Z4 | 2009+ | E89 | 340 hp | ECU Siemens MSD80 | AutoTuner |
| Z4 | 2009+ | E89 | 340 hp | TCU Temic DKG436 Gen1 | AutoTuner |
About BMW 35is (N54) tuning
We tune the BMW 35is (N54) in 6 applications across the 3-serie, Z4, from 2008+, in gasoline form, with stock outputs of 326-340 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Siemens MSD80, Siemens MSD81, Temic DKG436 Gen1.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.